baber/WOPTO huggingface dataset:
Patent KR-20080006040-A (KR)
Title: Electric sense
Inventor: KIM KYONG BOK
IPC: H02H7/26
Filed: 2006-07-11
Abstract: An electricity detecting and outputting sensor is provided to improve a safety level of an electrical apparatus by detecting a fault current or a stoppage of an electrical current during operation of the electrical apparatus. An electricity detecting and outputting sensor(10) includes a sensor(20) and an output unit(30). The sensor detects a stoppage of an electrical current or a fault current(100). At a situation of the stoppage of the electrical current, the output unit outputs a charging power. The sensor detects the fault current. A selection switch is parallel-connected with the sensor. When the selection switch is turned on, the sensor detects the fault current. When the selection switch is turned off, the sensor detects the stoppage of the electrical current. A transmitter and a receiver are included in the sensor which is remotely controlled by a user.
Patent KR-20080006334-A (KR)
Title: Apparatus for protecting a exterior of a car
Inventor: PARK JUNG KI
IPC: B60J11/00
Filed: 2006-07-12
Abstract: An apparatus for protecting an exterior of a vehicle is provided to prevent damage to the exterior due to external impact by fixing a protection cover to the exterior. An apparatus for protecting an exterior of a vehicle comprises a protection cover(110) and an attachment member(120). The protection cover(110) is installed on the exterior of the vehicle to protect the exterior from impact or contamination. The attachment member(120) is provided at the protection cover(110) and detachably attached to the vehicle. A rolling member is installed at the vehicle to roll the protection cover(110). The protection cover(110) comprises a protection layer(111) and an impact distribution layer(112). The protection layer(111) prevents the inner side surface of the protection cover(110) from being damaged when the protection cover(110) makes contact with a vehicle body.
Patent KR-20080008138-A (KR)
Title: Electrochemical device with excellent safety at high temperature
Inventor: LEE MYOUNG HUN
IPC: H01M4/62
Filed: 2006-07-19
Abstract: A core-shell structured polymer particle for a binder, an electrode containing the polymer particle, and an electrochemical device containing the electrode are provided to increase the interval between electrode active materials in case of the abnormal increase of temperature, thereby increasing resistance, blocking the rapid flow of current, and improving the high temperature safety of a battery. A core-shell structured polymer particle comprises a core comprising the material which is phase changed into gas or generates gas at a temperature of 60-200 deg.C; and a shell comprising power which coats the surface of the core, wherein the polymer has a higher glass transition temperature than the normal operation temperature of the device using the core-shell structured polymer particles, and the core-shell structured polymer particle is volume-expanded at the temperature above the glass transition temperature of the polymer. Preferably the polymer has a glass transition temperature of 60-200 deg.C.
Patent KR-20080009397-A (KR)
Title: Method of manufacturing phase-change memory device
Inventor: KIM DO HYUNG
IPC: H01L21/8247
Filed: 2006-07-24
Abstract: A method for manufacturing a phase change memory device is provided to simplify a manufacture process by improving the profile of contact holes for connecting lower electrodes and phase change material layer patterns. A lower electrode(112) is formed on a substrate. An interference insulation layer(108) is formed by depositing SiON materials on the lower electrode within a predetermined temperature. By partially etching the interference insulation layer, a contact hole(110) is formed. Phase change material layer patterns in contact with the lower electrode are formed on the interference insulation layer while filling the contact hole. The interference insulation layer has a refractive index of 1.7 to 1.9.
Patent KR-20080009454-A (KR)
Title: Dust collecting unit for vacuum cleaner
Inventor: PARK SEONG HO
IPC: A47L9/10
Filed: 2006-07-24
Abstract: A dust collecting unit for a vacuum cleaner is provided to combine and separate the dust collecting unit and simplify structure by installing a detachable member for combining a cyclone unit, a dust collecting body, and an upper cover. A dust collecting unit for a vacuum cleaner comprises a dust collecting body(110), a cyclone unit, an upper cover(180), and a detaching member(200). The dust collecting body has a space for storing dust inside. The cyclone unit, which is combined at the upper part of the dust collecting body, separates dust from the inhaled air. The upper cover mounted on the upper part of the cyclone unit guides discharge of air without dust from the cyclone unit. The detachable member combined to the cyclone unit is capable of combining the cyclone unit with the dust collecting body, and the cyclone unit with the upper cover. Further, the detaching member contains a bendable body, a connecting part for being connected with the cyclone unit, and a projection.
Patent KR-20070015096-A (KR)
Title: System and method of determining standby time for mobile station
Inventor: JIN SIN
IPC: H04W52/02
Filed: 2006-07-31
Abstract: A system and a method for determining a standby time of a mobile station are provided to measure available battery capacity of a battery while the mobile station is in standby mode and determine the standby time of the mobile station based on the battery capacity and battery capacity usage, thereby reducing a test time for the standby time of the mobile station. A method for determining a standby time of a mobile station comprises the following steps of: measuring an average current while the mobile station is in standby mode, wherein the measurement of the average current is performed over a predetermined time less than the standby time(102); determining available battery capacity of a battery within the mobile station(114); and determining the standby time of the mobile station based on the available battery capacity and the average current consumption(104).
Patent KR-20080014267-A (KR)
Title: Press die for manufacturing heat slug of integrated circuit package and method for manufacturing heat slug using the same
Inventor: YUK SEONG JIN
IPC: H01L23/36
Filed: 2006-08-10
Abstract: A press mold for manufacturing a heat slug of a semiconductor package and a manufacturing method for the heat slug using the same are provided to form a separation preventing part with a cross section of a heart shape at the same time in upper and lower positions by using a synchronizing pin and a hinge structure. A press mold for manufacturing a heat slug of a semiconductor package comprises an upper press mold(300) and a lower press mold(305). The upper press mold includes an upper holder(355), a first supporting plate(365), an upper frame(340), a first synchronizing pin(335), a first punch(325), a movable pad(310), a first spring(350) and a fixing bolt(360). The lower press mold includes a lower frame, a hinge structure(397), a lower holder(375), a second synchronizing pin(395), a fixing pad(315), a second punch(370), and a second supporting plate(380). The first synchronizing pin is projected to a lower side of the upper holder, and the second synchronizing pin is projected to an upper side of the lower holder. When the second synchronizing pin is pressed by the first synchronizing pin, the second synchronizing pin is slid and operates the hinge structure.
Patent KR-20080016289-A (KR)
Title: Apparatus for inputting key
Inventor: SEO TAE SIK
IPC: H04B1/38
Filed: 2006-08-18
Abstract: A key input device is provided to change a structure of a pressing pad as replacing an optical film with an upper layer unit of the pressing pad, thereby reducing the number of components, consequently the key input device can be thinner while a cost and a manufacturing process can be cut down. A keypad(110) consists of plural keys, and dome switches(140) and LEDs(Light Emitting Diodes) are equipped. A pressing pad(120) delivers pressure applied to the keypad(110) toward the dome switches(140). The pressing pad(120) is composed of an upper layer unit(121) for inducing light emitted from the LEDs to the keypad(110) by being disposed in a lower part of the keypad(110), and a lower layer unit(123) equipped with pressing projections(123a) for pressing down the dome switches(140) by being attached to the upper layer unit(121).
Patent KR-20080016300-A (KR)
Title: Gold nanoparticle-based ph sensor in highly alkaline region by surface-enhanced raman scattering study
Inventor: JOO SANG WOO
IPC: G01N31/00
Filed: 2006-08-18
Abstract: A pH sensor for a highly alkaline region of pH is more than 11 is provided to enable the measurement of more exact pH and quantify pH in a highly alkaline region, as compared with the conventional sensor. A pH sensor for a highly alkaline region of pH is more than 11 comprises gold nanoparticles reduced by citrate. A method for quantifying pH of a solution in the highly alkaline region of pH is more than 11 includes the steps of: adding the gold nanoparticles reduced by citrate to a sample to need pH quantification, wherein the gold nanoparticles have self-assembled monolayers on the surfaces, which are formed by a compound containing an acetylene group and a pyridine ring as anchoring groups; obtaining the surface-enhanced Raman scattering spectrum from the sample; and measuring v(C=C) stretching band intensity from the spectrum, and quantifying pH of a solution based on the result.
Patent KR-20080017613-A (KR)
Title: A steering device of rack & pinion type
Inventor: KIM JANG HO
IPC: B62D3/02
Filed: 2006-08-21
Abstract: A rack and pinion type steering device is provided to realize a steering gear ratio according to sections by employing a variable rack and a variable pinion, so that a steering force and a steering response are improved with a small steering torque. A steering gear housing(3) is provided therein with a screw hole. A steering column(7) has the first end formed therein with a spline hole, and the second end connected to a steering handle. A pinion shaft(9) is provided at the first side thereof with a screw part by a predetermined section. The screw part is toothed to the screw hole of the steering gear housing. The pinion shaft has the second end formed with a spline part by a predetermined section. The spline part is installed in the spline hole of the steering column along a shaft direction while sliding. A variable pinion(15) is installed in the center portion of the pinion shaft. The variable pinion is formed along the circumferential surface thereof with variable teeth. A variable rack(19) is formed at the upper surface thereof with gear teeth to be toothed with the variable pinion. The variable rack has two opposite ends connected with steering knuckles.
Patent KR-20080021416-A (KR)
Title: Nonvolatile memory device and method for forming the same
Inventor: SOHN WOONG HEE
IPC: H01L27/115
Filed: 2006-09-04
Abstract: An NVM(non-volatile memory) device is provided to reduce the resistance of a gate electrode in a peripheral region without affecting the operation characteristic of a cell region by selectively interposing a metal silicide layer between gate polysilicon and a gate metal layer in the peripheral region. A semiconductor substrate having a cell region and a peripheral region is prepared. The semiconductor substrate in the cell region is covered with a tunneling insulation layer(152). A charge storage layer pattern(154a) is formed on the tunneling insulation layer. A blocking insulation layer pattern(156a) is formed on the charge storage layer pattern. A first gate metal layer pattern(160a) is formed on the blocking insulation layer pattern. The semiconductor substrate in the peripheral region is covered with a gate insulation layer pattern(110a). A gate polysilicon pattern(120a) is formed on the gate insulation layer pattern. A metal silicide layer pattern(130a) is formed on the gate polysilicon pattern. A second gate metal layer(180) is formed on the first gate metal layer pattern and the metal silicide layer pattern. The metal silicide layer pattern can include tungsten silicide, cobalt silicide or titanium silicide. The first gate metal layer pattern can include tantalum nitride or titanium nitride. The second gate metal layer can include tungsten nitride/tungsten or titanium nitride/tungsten.
Patent KR-20080022345-A (KR)
Title: Filtering water cartridge for a portable
Inventor: JO SA JONG
IPC: B01D35/30
Filed: 2006-09-06
Abstract: A portable cartridge for water purification is provided, wherein the portable cartridge is simply carried due to its small size, and exhibits excellent purification performance. A portable cartridge for water purification comprises: a cartridge case which is formed in such a manner that water communicates with inner and outer parts of the cartridge case, and which is divided into an upper case(10) and a lower case(20), the upper case having ring-shaped joining protrusions(101a) formed on a joining part(101) of a lower end thereof, and the lower case having ring-shaped joining grooves(201a) formed on a joining part(201) of an upper end thereof such that the upper and lower cases can be joined with each other; a fine mesh pocket which is installed in the cartridge case, which has a water purification member filled in upper and lower parts thereof, and magnetite injected in an intermediate part thereof; and magnet fixing caps(30) in which a permanent magnet(40) is embedded and which is integrally fitted into filling grooves(301) formed in upper and lower end portions of the cartridge case.
Patent KR-20080029265-A (KR)
Title: Wafer level chip scale package
Inventor: PARK CHANG JUN
IPC: H01L23/12
Filed: 2006-09-28
Abstract: A wafer level chip scale package is provided to simplify a manufacturing process by electrically connecting a bonding pad with a ball land using an anisotropic conductive film. A semiconductor chip(1) has a bonding pad(2), and an anisotropic conductive film(7) is attached to the semiconductor chip. The anisotropic conductive film has a wiring pattern(5) connected to the bonding pad of the semiconductor chip and having a ball land(3). A mounting member is attached to the ball land of the wiring pattern. The wiring pattern is formed by thermally pressing a heater block having a shape corresponding to the wiring pattern onto the anisotropic conductive film. The wiring pattern of the anisotropic conductive film is filled with solder paste(6).
Patent KR-20060115970-A (KR)
Title: It used a logging muscle and the stem the environment report which hits and the spztial-temporal method
Inventor: KIM BYUNG SIK
IPC: E01C15/00
Filed: 2006-10-09
Abstract: A construction method for an eco-friendly footway using felling roots and stems is provided to have an eco-friendly effect by recycling the leavings of felling for a footway, to cut down on construction expenses by constructing a footway simply with exhausted leavings of felling and to protect people while exercising or walking by absorbing and scattering walking force effectively. A construction method for an eco-friendly footway using felling roots and stems comprises the steps of: forming a construction groove(20) on a stratum(10) of the ground(11); fixing border finishing members(30) such as Zinc angles on upper borders of the construction groove by fixing with nails or other fixtures; inputting large chips(110) made of crushed felling roots and stems in the construction groove and tamping under strong pressure; binding up the large chips with natural gums(111) by placing natural gum water on the upper part of the large chips of the construction groove and streaming down, and then hardening in gaps among large chips to have a shock absorbing layer(100) on the lower part of the construction groove to disperse or absorb walking force; inputting small chips(210) made of secondarily crushed logging roots and stems in the shock absorbing layer of the construction groove and tamping under strong pressure; binding up the small chips with natural gums(211) by placing natural gum water on the upper part of the small chips placed in the construction groove and streaming down, and then hardening in gaps among small chips to have a shock absorbing layer(200) on the upper part of the construction groove; and forming a surface layer(300) at a thickness of 2~5 millimeters by applying urethane resins(310) with diluted hardener on the upper part of the shock-absorbing layer and hardening for 20~24 hours.
Patent KR-20080034288-A (KR)
Title: Transmitter, receiver for supporting space time block code scheme in single carrier system based on unique word and method thereof
Inventor: HWANG DUCK DONG
IPC: H04B7/02
Filed: 2006-10-16
Abstract: A transmitter and a receiver for supporting an STBC(Space Time Block Code) scheme in a UW(Unique Word)-based SC(Single Carrier) system and a method thereof are provided to achieve improved performance without error propagation. An ST encoder(110) encodes a plurality of symbols by using STBC according to a certain pattern. The first UW adder(120) adds the first UW behind the first symbol among the plurality of encoded symbols to generate the first transmission sequence. The second UW adder(121) adds the second UW behind the second symbol among the plurality of encoded symbols to generate the second transmission sequence. The first transmission antenna(131) transmits the generated first transmission sequence. The second transmission antenna(132) transmits the generated second transmission sequence.
Patent KR-20070029609-A (KR)
Title: An active matrix type display device
Inventor: KOYAMA JUN
IPC: G09G3/32
Filed: 2006-10-23
Abstract: An active matrix type display device is provided to extend the lifespan of an EL(Electro-Luminescent) device by applying an EL driving voltage having the opposite polarity to the EL device during specific periods. An EL driving TFT(Thin Film Transistor) and a switching TFT are formed on a substrate. An EL device includes a first electrode, an organic EL material on the first electrode, and a second electrode on the organic electrode material. The EL device is electrically connected to the EL driving TFT. A driving circuit includes plural first TFTs for driving the switching TFT. A time-division grayscale data signal generating circuit(114) includes plural second TFTs for dividing one frame period into plural sub-frame periods. A grayscale display process is performed by controlling a time interval, when the EL device emits light during the first frame period. The potentials of the first and second electrodes are inverted every first frame period. The EL driving voltage is the voltage difference between the first and second electrodes.
Patent KR-20080037153-A (KR)
Title: Method of providing coupon through online game
Inventor: MUN OK JU
IPC: G06Q50/10
Filed: 2006-10-25
Abstract: A discount coupon providing method interrelated with a game is provided to offer the motive of the game to a player by interrelating the game and the discount coupon publication so that the player obtains the discount coupon according to the result of the game. A predetermined game on which multiple user computers are able to play the game as players in on-line is offered. And a subway line map or a route map of a bus, which corresponds with the real route map of the subway and the bus, is offered as a game board. A plurality of marks corresponding to each player respectively is transferred on the game board according to the result of the game. If the marks arrive to each station on the game board, the discount coupons for goods or service of present shops near each station are offered to the players corresponding to the marks.
Patent KR-20080040439-A (KR)
Title: Energy saving smart window and process for producing the same
Inventor: KIM BOO KYUNG
IPC: E06B9/24
Filed: 2006-11-03
Abstract: An energy saving type smart window is provided to secure a visual field according to a variation of solar light, to cut off ultraviolet rays and infrared rays effectively, and to cut off a leakage of heat for heating purpose. An energy saving type smart window(100) includes first and second glass base plates(110,120) arranged at a certain distance to face each other, first and second oxide coating layers(130,140) provided to the surface where the first and second glass base plates face each other, a low emissivity coating layer(150) inserted between the second glass base plate and the second oxide coating layer, first and second electro-optical coating layers(160,170) provided to the surface where the first and second oxide coating layers face each other, an electrolyte(190) inserted between the first and second electro-optical coating layers, and a sealer(180) contacted to the surface where the first and second oxide coating layers and surrounding the side of the first and second electro-optical coating layers.
Patent KR-20080042981-A (KR)
Title: Device of indicator plc
Inventor: HA WON HO
IPC: G06F3/147
Filed: 2006-11-13
Abstract: A device indicator based on a PLC(Programmable Logic Circuit) is provided to level up a value of a product by displaying device data in a new concept interface transceiving data in RS(Recommended Standard) 232/485 and TCP/IP(Transmission Control Protocol/Internet Protocol), and remove an unnecessary interface from a read process by accessing data to be represented from a memory of the PLC. A Com#1(Communication) UART(Universal Asynchronous Receiver/Transmitter) reads or writes data to various devices of a PLC. A COM#2 UART sets up an OS(Operating System) and various parameters for operating a device indicator. A 7-segment unit is a process for operating the data read from the Com#1 UART in a CPU and displaying the operated data. A flash ROM stores a protocol of the PLC and various kinds of firmware. A setup DIP(Dual In-line Package) switch is a hardware switch for operating the device indicator. A power converter receives DC 12-30Volts from the outside and provides power to each component of the device indicator. An RS232/485 unit performs communication between the PLC and the device indicator. The CPU is connected to each component and directly accesses the display data stored in an internal memory of the PLC.
Patent KR-20080052818-A (KR)
Title: Mobile terminal, method and devices for processing payment by using mobile devices and system for processing payment
Inventor: LEE JUN WOO
IPC: G06Q99/00
Filed: 2006-12-08
Abstract: A method for processing payment by using a mobile terminal is provided to install an RFID(Radio Frequency IDentification) tag storing unique taxi number information to a taxi instead of an expensive payment terminal and make the customer read the unique taxi number information from the RFID tag with a mobile terminal, thereby enabling a customer to pay a taxi fare conveniently without any credit card. A customer mobile terminal reads unique taxi number information from an RFID tag attached to a taxi, generates mobile payment information including the unique taxi number information and payment amount information corresponding to a taxi fare, and transmits the mobile payment request information to a mobile payment server(735). The mobile payment server deposits the payment amount to a reception account linked with the unique taxi number information through a payment tool linked with the customer mobile terminal by linking with a storage medium linking/storing the unique taxi number information and the reception account information. The mobile payment server transmits payment details to a taxi driver mobile terminal linked with the unique taxi number information by linking with the storage medium linking/storing the unique taxi number information and taxi driver mobile terminal information.